Features:

• 【Perfect Match】Compatible with Veken 67oz, 95oz, 135oz Pet Fountain and 84oz Stainless Steel Cat Water Fountain. (Filter size: 3.9 x 3.9 x 0.4in | Sponge size: 1.5 x 1.1 x 1.0in)
• 【Premium 16 Pack】 Package includes 8-pack of premium pet fountain replacement filters and a 8-pack Replacement Pre-filter Sponges. They are individually packaged and sealed to maintain high quality.
• 【Keep Your Pet Healthy】Each filter is composed of activated carbon, ion exchange resin and non-woven fabric. They can filter hair, heavy metals, and improve the taste of the water so that pets can drink clean and fresh water all day, which helps to increase water consumption and reduce the risk of urinary tract infections. Also, adding a pre-filter sponge around the pump to better filter impurities and extend pump life.
• 【Recommendations】To prevent the activated carbon dust (which will not harm your pets) from shedding into the water, please soak the filter in water for 2 minutes and rinse it thoroughly under running water before use.
• 【Replace The Filter Regularly】 According to your pet's drinking frequency and the number of pets using the fountain, please replace the filter and the sponge every 2 to 3 weeks.

Details:

Filters forVeken 67oz, 95oz, 135oz Pet Fountain and 84oz Stainless Steel Cat Water Fountain. (Filter size: 3.9 x 3.9 x 0.4in | Sponge size: 1.5 x 1.1 x 1.0in) Value Pack of 8 Filters & 8 Sponges. Individually packaged and sealed to maintain high quality. The filter removes hair | residue | odors | bad taste | chlorine | heavy metals during the purification process, ensuring your cat or dog is drinking healthy and hygienic water.

Filters help extend the life of your fountain and pump. It is recommended to flush the filter with water every time you change the water, and they should be replaced every 2 to 3 weeks.